From: John Darrington <john@darrington.wattle.id.au>
Date: Tue, 30 Oct 2012 05:54:09 +0000 (+0100)
Subject: logistic.c: Fix read from uninitialised memory.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fbuilds%2F20121030030503%2Fpspp;p=pspp

logistic.c: Fix read from uninitialised memory.

Found-by valgrind.
---

diff --git a/src/language/stats/logistic.c b/src/language/stats/logistic.c
index fb9a26521a..93472e0294 100644
--- a/src/language/stats/logistic.c
+++ b/src/language/stats/logistic.c
@@ -390,10 +390,10 @@ beta_hat_initial (const struct lr_spec *cmd, struct lr_result *res, struct caser
 	    }
 	}
 
-      if (value_equal (&res->y0, depval, width))
+      if (v0set && value_equal (&res->y0, depval, width))
 	  sumA += weight;
 
-      if (value_equal (&res->y1, depval, width))
+      if (v1set && value_equal (&res->y1, depval, width))
 	  sumB += weight;